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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import QtQuick
import QtCreator.Tracing
Item {
id: rulersParent
property int scaleHeight
property double viewTimePerPixel: 1
property double contentX
property double windowStart
clip: true
ListModel {
id: rulersModel
}
MouseArea {
anchors.top: parent.top
anchors.left: parent.left
anchors.right: parent.right
height: rulersParent.scaleHeight
onClicked: (mouse) => {
rulersModel.append({
timestamp: (mouse.x + contentX) * viewTimePerPixel + windowStart
});
}
}
Item {
id: dragDummy
property int index: -1
onXChanged: {
if (index >= 0) {
rulersModel.setProperty(
index, "timestamp",
(x + rulersParent.contentX) * rulersParent.viewTimePerPixel
+ rulersParent.windowStart);
}
}
}
Repeater {
model: rulersModel
Item {
id: ruler
x: (timestamp - rulersParent.windowStart) / rulersParent.viewTimePerPixel
- 1 - rulersParent.contentX
y: 0
width: 2
height: rulersParent.height
Rectangle {
id: arrow
height: rulersParent.scaleHeight
width: rulersParent.scaleHeight
rotation: 45
anchors.verticalCenter: parent.top
anchors.horizontalCenter: parent.horizontalCenter
color: Theme.color(Theme.Timeline_HandleColor)
MouseArea {
cursorShape: pressed ? Qt.DragMoveCursor : Qt.OpenHandCursor
anchors.fill: parent
drag.target: dragDummy
drag.axis: Drag.XAxis
drag.smoothed: false
onPressedChanged: {
if (!pressed) {
dragDummy.index = -1
} else {
dragDummy.x = ruler.x + 1
dragDummy.index = index
}
}
}
}
Rectangle {
anchors.left: parent.left
anchors.top: arrow.bottom
anchors.bottom: parent.bottom
width: 2
color: Theme.color(Theme.Timeline_HandleColor)
}
Rectangle {
anchors.top: arrow.bottom
anchors.horizontalCenter: ruler.horizontalCenter
width: rulersParent.scaleHeight / 4
height: width
color: Theme.color(Theme.Timeline_PanelBackgroundColor)
Rectangle {
anchors.centerIn: parent
width: parent.width - 2
height: 1
color: Theme.color(Theme.Timeline_TextColor)
}
MouseArea {
anchors.fill: parent
onClicked: rulersModel.remove(index, 1)
}
}
}
}
}
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